Surgical mask



FIG. 1 is a front plan view of the surgical mask in accordance with ourinvention;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is right side perspective view of the mask thereof; separated intwo parts;

FIG. 5 is a right side perspective view thereof; and,

FIG. 6 is a bottom perspective view of the surgical mask.

The broken lines in the drawings illustrate portions of the surgicalmask that form no part of the claimed design.

CLAIM The ornamental design for a surgical mask, as shown and described. 